Return to Recent Earthquakes

A very small earthquake occurred on Thu Dec 4, 2025 at about 15:19:32 CST (Dec 4, 2025 21:19:32 UTC) 1.27 km north of Cooter, MO. The magnitude was 1.8.

    Origin Time: 2025/12/04 21:19:32.4100
      Magnitude: 1.8
     Hypocenter: 36.05767 deg latitude -89.81316 deg longitude 
          Depth: 7.660 km
   Number Picks: 27
     Number Sta: 012
Closest Station: 8.00 km
            RMS: 0.04 sec
            Gap: 89.00 deg
            seh: 0.47 km
            sez: 0.71 km
        magtype: d
        Quality: 1.00
           evid: 60615996

For more information about this earthquake, see the entry in the ANSS Comprehensive Catalog.

This is a preliminary location and magnitude determined by CERI using data provided by the Advanced National Seismic System and cooperating partners. The magnitude and location may change slightly as more data become available.